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Thread: V1 - V2 WRX ECU Upgrade chip

  1. #1

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    Default V1 - V2 WRX ECU Upgrade chip

    I have developed a chip for the V1 - V2 WRX that I am extremely proud of (havent been this proud of a chip since my R33 tune that is also available)

    Help me get a name in North America! I am offering up my first batch of these for only $150!

    The features of this chip are:

    - Fuel and timing for 17 psi
    - Speed cut removed
    - Boost cut removed
    - Rev limit raised (I will set it wherever the customer wants it)
    - ZERO knock on V-Power fuel

    Options:

    - Grey or yellow injectors (440 or 480, or 380 or 440 - depending where you are from)
    - Launch control (can set at any RPM you like)
    - CEL flash on knock
    - Pop pop on decel (like a fake antilag)
    - Overheat protection (rev limits car if it gets too hot)

    Installation:

    - Instructions are available for anyone wanting DIY
    - Installation service is available
    - Pre-chipped ECU's are available.

    Points to mention:

    - No, these are not a copy of the popular chip on here.
    - This is for the TD05 turbo. A TD04 version is coming soon
    - This has been thoroughly tested in New Zealand, and I am trying to break into North America. This price is an intro price and it WILL go up when this product becomes more popular.
    - I only use NEW chips, not pre-programmed and erased chips.
    Automotive Fanatic.

    Currently:

    93 GC8 WRX
    93 R33 GTST (R334 conversion)
    86 FC3S RX7 (Holset "enhanced" 1UZFE powered)
    55 F-100

  2. #2

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    Have you (or anyone) looked into making a chip for a STi RA? Important differences include mapping at higher revs (redline is 7700rpm) and 5th injector control.

  3. #3

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    Quote Originally Posted by AgentJ17 View Post
    Have you (or anyone) looked into making a chip for a STi RA? Important differences include mapping at higher revs (redline is 7700rpm) and 5th injector control.
    Yep! The 5th injector does nothing with a factory ECU. You need an aftermarket ECU to control it.

    This chip will work fine on an STi RA (have personally installed and tested it on one)
    Automotive Fanatic.

    Currently:

    93 GC8 WRX
    93 R33 GTST (R334 conversion)
    86 FC3S RX7 (Holset "enhanced" 1UZFE powered)
    55 F-100

  4. #4

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    This is a killer deal.

    Does it require a boost controller? Or have you had good results with the factory solenoid?

  5. #5

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    Do you tailor the maps according to mods?
    Eg, suppose I had 3" catless TBE and a full intake to the turbo inlet.

    Do you also have a map for 15 or 16psi? Just going by Rob's max PSI recommendation. Don't know how much my 150k km motor can take.

    Lol, I keep hearing all sorts of stories about that bloody 5th injector!! One guy on here claims he took a circuit tester to it and got a reading.

  6. #6

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    Quote Originally Posted by Braden View Post
    This is a killer deal.

    Does it require a boost controller? Or have you had good results with the factory solenoid?
    I've had mixed results with the factory solenoid. On my car I need an MBC, but most of the others are fine. You can't import GC8's here anymore though and the mileage is getting up on them (mine is low at 160) so parts are starting to fail
    Automotive Fanatic.

    Currently:

    93 GC8 WRX
    93 R33 GTST (R334 conversion)
    86 FC3S RX7 (Holset "enhanced" 1UZFE powered)
    55 F-100

  7. #7

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    Quote Originally Posted by AgentJ17 View Post
    Do you tailor the maps according to mods?
    Eg, suppose I had 3" catless TBE and a full intake to the turbo inlet.

    Do you also have a map for 15 or 16psi? Just going by Rob's max PSI recommendation. Don't know how much my 150k km motor can take.

    Lol, I keep hearing all sorts of stories about that bloody 5th injector!! One guy on here claims he took a circuit tester to it and got a reading.
    I'm tweaking them as I come across setups, but to be honest very little needs to be changed. I can speak well for my car and it has:

    Walbro pump
    Grey Injectors
    Stock TD05
    2.5 inch DP and 3" catback with a test pipe installed
    Pod filter
    Fat tank

    The yellow tune is done on my friends car with same mods

    My FMIC install will be done tomorrow and then I'm tweaking the tune for that.

    A 550 tune is planned for a month or so.

    I can limit it to 15 or 16 psi no worries at all. Anything you guys want on these as a tweak, let me know and I'll do what I can.

    I'm 99% sure the 5th injector isn't functional - every tuner I have seen around here lumps the STI and STI RA together as 1 tune.
    Automotive Fanatic.

    Currently:

    93 GC8 WRX
    93 R33 GTST (R334 conversion)
    86 FC3S RX7 (Holset "enhanced" 1UZFE powered)
    55 F-100

  8. #8

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    Interesting. Who's going to be the guinea pig for Canada?
    1995 STi Version II

  9. #9

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    I'm very interested how much for shipping?

  10. #10

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    Quote Originally Posted by koalorka View Post
    Interesting. Who's going to be the guinea pig for Canada?
    Well mathematically the fuel is pretty much the same. It has flash on knock, so thats not really an issue. The only difference could be altitude I guess... If someone wants one and it knocks like crazy I'll refund it, and they have a socketted ecu for a robtune.
    Automotive Fanatic.

    Currently:

    93 GC8 WRX
    93 R33 GTST (R334 conversion)
    86 FC3S RX7 (Holset "enhanced" 1UZFE powered)
    55 F-100

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